I thought you were showing me attitude by the furious smilie as if i ruined your installation or something, it's mentioned that you need a clean install so i thought it was obvious.
If it was compatible i would've mentioned it. Anyways Line added to avoid confusion.
And all our submods will be incompatible with MSC.
No you can't use cheats and on most of them you can't even if you have name as they have epithets that's the way it is in vanilla.
And btw the previous installer was fine that bane provided i checked this morning so something was not right at your end.